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How do I clear stuck/stale Resque workers?
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This worked for me. It unregistered all workers which was a bit annoying. But this followed by heroku restart seemed to do the trick. It now shows the correct number of workers.
– Brian Armstrong
Aug 14 '...
Execute and get the output of a shell command in node.js
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Thats the way I do it in a project I am working now.
var exec = require('child_process').exec;
function execute(command, callback){
exec(command, function(error, stdout, stderr){ callback(stdout); });
};
Example: Retrieving git user
mod...
Failed to load JavaHL Library
... to use JavaHL, Subclipse also provides a pure-Java SVN API library -- SVNKit (http://svnkit.com). Just install the SVNKit client adapter and library plugins from the Subclipse update site and then choose it in the preferences under Team > SVN.
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Match two strings in one line with grep
...t strings. I have tried the following but this matches lines that contain either string1 or string2 which not what I want.
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Display clearColor UIViewController over UIViewController
...ew as a clearColor not black background. Does anybody know what is wrong with it? Any suggestion appreciated.
16 Answers
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How to call another controller Action From a controller in Mvc
...tion FileUploadMsgView from Controller A and need to pass a parameter for it.
10 Answers
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How to use git merge --squash?
I have a remote Git server, here is the scenario which I want to perform:
13 Answers
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Maven: The packaging for this project did not assign a file to the build artifact
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I don't know if this is the answer or not but it might lead you in the right direction...
The command install:install is actually a goal on the maven-install-plugin. This is different than the install maven lifecycle phase.
Maven lifecycle phases are steps in a build w...
What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
I have developed a .NET MVC application and have started playing around with AWS and deploying it via the Visual Studio Toolkit. I have successfully deployed the application using the Elastic Beanstalk option in the toolkit.
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What is the difference between :first-child and :first-of-type?
... and :first-of-type is that :first-of-type will match the first element of its element type, which in HTML is represented by its tag name, even if that element is not the first child of the parent. So far the child elements we're looking at have all been divs, but bear with me, I'll get to that in a...